对甲氧基苯甲醛双Schiff碱仲胺荧光探针的合成及金属离子的选择性识别  

Synthesis and Selective Recognition of Metal Ions by Bis-Schiff Base Amine Fluorescent Derivative Containing P-methoxybenzaldehyde

作　　者：范康俊 叶亚娟 李顺清 商红 蔡丽华 Fan Kangjun;Ye Yajuan;Li Shunqing;Shang hong;Cai Lihua(Environmental and Biological Engineering College,Wuhan Technology and Business University,Wuhan,Hubei 430065,China)

机构地区：[1]武汉工商学院环境与生物工程学院,湖北武汉430065

出　　处：《绿色科技》2018年第16期24-26,共3页Journal of Green Science and Technology

基　　金：湖北省教育厅科研计划基金(编号:B2016338);湖北省大学生创新创业训练计划(编号:201713242009)

摘　　要：以2,6-吡啶二甲酸、乙二胺、芳香醛等为原料,经缩合反应,设计合成了双Schiff碱仲胺配体(L),采用紫外-可见吸收光谱、荧光光谱考察了该类受体对9种常见金属离子的响应能力,开发了具有高灵敏度、可实时检测、操作简便的荧光化学传感器。The secondary Schiff base secondary amine ligand （L） was designed and synthesized by condensation reaction with 2,6--pyridinedicarboxylic acid, ethylenediamine and aromatic aldehyde. The UV--visible absorption spectrum and fluorescence spectrum were used to investigate the ability of these receptors to respond to nine common metal ions.

关 键 词：荧光光谱 紫外-可见吸收光谱 离子识别 席夫碱仲胺 

分 类 号：O627.41[理学—有机化学]